<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hello</title>
</head>
<body>
<form id="image_upload" method="POST" enctype="multipart/form-data" action="http://127.0.0.1:89/fileupload">
    <p>文件：
        <input type="file" id="dataPoint_file" name="dataPoint_file" />
        <input type="input" id="product_id" name="product_id" />
        <input type="submit" value="上传"/>
    </p>
</form>
</body>
</html>